i would like to remove the inner most of these two surfaces on each occaion, leaving me with a single set of surfacaes.
initially my idea was to find the centre of each surface and remove one of each that were closest. does this work? is there a simple way of doing this? or is there a method of picking on the the ‘back’ surface in each instance?
3. Attach minimal versions of all the relevant files
If you have a gh file you have a question about, attach it to the post. Do not expect that people will recreate a file based on a screen-shot because that’s a lot of pointless work. It’s also a good idea to remove everything non-essential from a gh file. You can use the Internalise Data menu option to cut everything to the left of a parameter